Compressed ZIP file includes instructions and update files to update the Primos item 3756 - Alpha Dogg to version 1.3 firmware.
Note that if your remote unit displays a SN of the speaker unit it is trying to connect to when you turn on the remote, then both speaker and remote units are already updated to version 1.3.
See the following article for details on update changes: Alpha Dogg and Turbo Dogg firmware update list
EDIT (03/21/12): The update instructions have been revised to clarify the speaker unit update process (STEP 3 and STEP 4).
EDIT: (12/18/13) - Make sure to install fresh batteries into both the speaker unit and remote BEFORE performing the update process as the update for the remote firmware can take several hours to complete and the unit could become inoperable if the batteries run out during the update process.
EDIT (01/04/14): Update file has been taken down due to reported issues with updating newer remotes. Note that this is an older firmware than has been shipping on products for over a year and updating is NOT needed on newer products. If you have an older product, contact Customer Service to discuss updating options.